Club Certificate2026
SLOTHUSA 244
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles46.3°44.1°41.9°39.4°38.2°38.1°38.2°38.7°40.1°
Beat VMG2.343.344.074.544.734.794.824.854.76
52°3.695.156.036.506.766.907.007.127.09
60°3.985.446.256.747.107.287.427.597.62
75°4.215.646.396.977.567.918.178.538.73
90°4.105.706.577.037.658.438.969.6510.11
110°4.195.856.827.728.358.929.4510.7112.19
120°4.055.726.727.698.749.5010.1611.4713.03
135°3.595.136.257.098.079.2710.7013.3215.24
150°2.984.325.456.297.077.928.9612.4616.03
Run VMG2.583.744.725.466.126.867.7610.7913.88
Gybe Angles139.9°142.9°147.6°152.0°150.1°146.5°144.7°142.5°147.6°
APH ToD:553.7CDL: 7.472APH ToT: 1.0837CertNo:USA244
BOAT
ClassMELGES 24 ODDesignerRECIHEL/PUGHBuilderROWENAge date11/1999Series date12/1992Offset filemelg24.OD.offData fileUSA 244-24
HULL
Length Overall7.509Maximum Beam2.490Draft1.525Displacement821DLR2.7391IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.650%RS Assessment-0.127%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight388(default)Minimum weight258 ✱ when appliedCrew Arm ExtensionLoose or no lifelines
SAIL AREAS (m²)
MeasuredRatedMainsail21.3822.33Headsail Luffed12.1312.13Headsail FlyingSymmetricAsymmetric56.1856.18 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS Maximum (m²)
Trysail5.87Storm Jib3.72Heavy Weather Jib10.04
SAIL LIMITS
Headsails5
✱ One set on the forestay
Spinnakers4
STABILITY
Righting Moment 25.1 Stability Index 94.5
COMMENTS
LIFELINE TENSION ACC CLASSRULE
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
ORC Ref  04560004FHJ Issued on 03/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SLOTHUSA 244
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1535.71076.7885.6792.2761.8751.3746.7741.7756.6
52°975.6699.7596.6553.5532.5521.8514.5505.9507.9
60°904.3661.3576.2534.3507.0494.5485.3474.4472.2
75°855.6637.9563.2516.8476.2454.9440.5422.2412.4
90°877.9631.5547.8512.2470.4427.1401.9373.0355.9
110°860.2615.7528.1466.2431.4403.8380.8336.0295.2
120°888.7629.2536.0468.3412.0379.1354.2313.8276.3
135°1001.7701.3576.3507.9446.3388.2336.5270.2236.3
150°1209.5833.7660.9572.6509.3454.7401.9288.9224.6
Run VMG1396.6962.7763.2659.7588.0525.1464.1333.6259.4
Selected Courses
Windward / Leeward1466.21019.7824.4726.0674.9638.2605.4537.6508.0
All purpose1109.9783.1650.8581.8538.8507.1481.5436.9414.6
Single Number Scoring Options
Course Time On
Distance 		Time On
Time
Windward / Leeward696.20.8619
All purpose553.71.0837
Custom scoring options for Australia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Custom scoring options for Austria
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Brazil
Scoring Option Time On
Time
Upwind "bolina"0.7297
Downwind "popa"0.9776
70% up, 30% down "Ilhabela"0.7898
30% up, 70% down "Ilhabela-inverso"0.8872
Custom scoring options for Bulgaria
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Predominantly Upwind616.50.9733
Predominantly Downwind549.51.0918
Custom scoring options for Canada
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.21.0504 Predom. Rc High398.21.5067 5B SF Bay L/M759.20.7903 TriNum AP Low717.00.8369 Predom. Dn Low854.20.7024 5B SF Bay Med656.80.9135 TriNum AP Med554.61.0818 Predom. Dn L/M635.20.9446 5B SF Bay M/H585.61.0245 TriNum AP High471.21.2734 Predom. Dn Med534.21.1232 5B SF Bay High534.11.1233 TriNum W/L Low966.60.6207 Predom. Dn M/H442.51.3561 5B AP Low791.00.7586 TriNum W/L Med695.20.8630 Predom. Dn High375.41.5985 5B AP L/M629.40.9532 TriNum W/L Hig588.21.0201 ChiMac Up Low777.40.7718 5B AP Med545.21.1005 Predom. Upwind639.70.9379 ChiMac Up Med701.10.8559 5B AP M/H483.11.2420 Predom. Reaching541.61.1079 ChiMac Up High610.00.9837 5B AP High440.81.3612 Predom. Downwind569.11.0543 ChiMac Off Low736.40.8148 5B W/L Low1082.50.5543 Predom. Up Low883.00.6795 ChiMac Off Med644.30.9312 5B W/L L/M796.40.7534 Predom. Up L/M675.10.8887 ChiMac Off High527.51.1375 5B W/L Med683.80.8774 Predom. Up Med598.11.0032 ChiMac AP Low753.60.7961 5B W/L M/H605.30.9912 Predom. Up M/H550.51.0898 ChiMac AP Med670.30.8951 5B W/L High544.21.1025 Predom. Up High525.11.1426 ChiMac AP High567.01.0581 W/L 60-40 Low1094.70.5481 Predom. Rc Low771.00.7782 BayMac Cove Island865.80.6930 W/L 60-40 L/M809.60.7411 Predom. Rc L/M591.31.0148 BayMac Shore859.80.6979 W/L 60-40 Med701.90.8549 Predom. Rc Med510.81.1747 Harvest Moon455.91.3160 W/L 60-40 M/H633.80.9466 Predom. Rc M/H440.51.3620 5B SF Bay Low914.70.6560 W/L 60-40 High584.41.0267      SA/DSPL Up38.26SA/DSPL Dn88.52
Custom scoring options for Cyprus
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Denmark
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Spain
Scoring Option Time On
Distance
Coastal/Long Distance604.0
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Estonia
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Custom scoring options for Finland
Scoring Option Time On
Distance 		Time On
Time
FinRating604.00.9934
FinRating, kevyt tuuli1064.10.9398
FinRating, kova tuuli440.81.1343
Custom scoring options for France
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Custom scoring options for Germany
Scoring Option Time On
Time
Coastal/Long Distance0.9934
Triple Number Coastal/Long Distance Low0.8369
Triple Number Coastal/Long Distance Medium1.0820
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High1.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
For information
General Purpose Handicap (GPH)622.7
Custom scoring options for Greece
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Saronikos S All Purpose626.80.9572
Saronikos S Upwind739.00.8119
Saronikos S Downwind488.01.2296
Saronikos N All Purpose626.80.9572
Saronikos N Upwind773.70.7755
Saronikos N Downwind565.11.0618
Saronikos SW All Purpose627.50.9561
Saronikos SW Upwind755.30.7944
Saronikos SW Downwind502.31.1946
Saronikos NE All Purpose694.00.8646
Saronikos NE Upwind720.50.8327
Saronikos NE Downwind636.50.9426
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Hungary
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Custom scoring options for Ireland
Scoring OptionTODTOT
Single Number All-Purpose571.21.0504
5-Band All Purpose Low865.00.6936
5-Band All Purpose L/M653.50.9181
5-Band All Purpose Med565.01.0619
5-Band All Purpose M/H495.41.2112
5-Band All Purpose High449.41.3351
Single Number Predominant Upwind614.50.9765
Single Number Predominant Reaching524.31.1443
Single Number Predominant Downwind551.31.0883
5-Band 50-50 Windward/Leeward Low1082.50.5543
5-Band 50-50 Windward/Leeward L/M796.40.7534
5-Band 50-50 Windward/Leeward Med683.80.8774
5-Band 50-50 Windward/Leeward M/H605.30.9912
5-Band 50-50 Windward/Leeward High544.21.1025
5-Band 60-40 Windward/Leeward Low1094.70.5481
5-Band 60-40 Windward/Leeward L/M809.60.7411
5-Band 60-40 Windward/Leeward Med701.90.8549
5-Band 60-40 Windward/Leeward M/H633.80.9466
5-Band 60-40 Windward/Leeward High584.41.0267
Triple Number 50-50 Windward/Leeward Low966.60.6207
Triple Number 50-50 Windward/Leeward Med695.30.8629
Triple Number 50-50 Windward/Leeward High588.21.0201
Scoring OptionTODTOT
Single Number 60-40 Windward/Leeward715.20.8389
Triple Number 60-40 Windward/Leeward Low978.70.6130
Triple Number 60-40 Windward/Leeward Med712.20.8425
Triple Number 60-40 Windward/Leeward High619.70.9682
Triple Number All-Purpose Low778.60.7706
Triple Number All-Purpose Med575.21.0431
Triple Number All-Purpose High482.31.2441
Triple Number Predominant Upwind Low803.50.7467
Triple Number Predominant Upwind Med608.60.9859
Triple Number Predominant Upwind High554.21.0827
Triple Number Predominant Reaching Low702.50.8541
Triple Number Predominant Reaching Med532.61.1266
Triple Number Predominant Reaching High417.71.4363
Triple Number Predominant Downwind Low765.70.7836
Triple Number Predominant Downwind Med547.01.0969
Triple Number Predominant Downwind High408.51.4689
Custom scoring options for Israel
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Japan
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Korea
Scoring Option Time On
Distance
Triple Number Coastal/Long Distance Low716.9
Triple Number Coastal/Long Distance Medium554.5
Triple Number Coastal/Long Distance High471.2
Triple Number Windward/Leeward Low922.1
Triple Number Windward/Leeward Medium695.2
Triple Number Windward/Leeward High588.2
Predominantly Upwind616.5
Predominantly Downwind549.5
Predominantly Reaching528.2
Custom scoring options for Lithuania
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Netherlands
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8369
Triple Number Coastal/Long Distance Medium1.0820
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High1.0201
Coastal/Long Distance0.9934
Predominantly Upwind0.9733
Predominantly Downwind1.0918
For information
General Purpose Handicap (GPH)622.7
Custom scoring options for Norway
Scoring Option Time On
Time
Distanseseilas Singeltall  (APH)1.0837
Distanseseilas Trippeltall svak vind0.8369
Distanseseilas Trippeltall mellomvind1.0820
Distanseseilas Trippeltall sterk vind1.2734
Pølsebane Trippeltall svak vind0.6507
Pølsebane Trippeltall mellomvind0.8630
Pølsebane Trippeltall sterk vind1.0201
Motvind Singeltall0.9733
Medvind Singeltall1.0918
Custom scoring options for Portugal
Scoring Option Time On
Distance 		Time On
Time
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Coastal/Long Distance604.00.9934
Custom scoring options for Russia
Scoring Option Time On
Distance 		Time On
Time
Predominantly Upwind616.50.9733
Predominantly Downwind549.51.0918
Custom scoring options for South Africa
Scoring Option Time On
Distance 		Time On
Time
Cape Doctor Inshore516.91.1608
Cape Doctor Coastal421.31.4242
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Custom scoring options for Slovenia
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8369
Triple Number Coastal/Long Distance Medium1.0820
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High1.0201
Custom scoring options for Switzerland
Scoring Option Time On
Time
Triple Number Coastal/Long Distance Low0.8369
Triple Number Coastal/Long Distance Medium1.0820
Triple Number Coastal/Long Distance High1.2734
Triple Number Windward/Leeward Low0.6507
Triple Number Windward/Leeward Medium0.8630
Triple Number Windward/Leeward High1.0201
Custom scoring options for Sweden
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Predominantly Upwind616.50.9733
Predominantly Downwind549.51.0918
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for Ukraine
Scoring Option Time On
Distance 		Time On
Time
Coastal/Long Distance604.00.9934
Triple Number Coastal/Long Distance Low716.90.8369
Triple Number Coastal/Long Distance Medium554.51.0820
Triple Number Coastal/Long Distance High471.21.2734
Triple Number Windward/Leeward Low922.10.6507
Triple Number Windward/Leeward Medium695.20.8630
Triple Number Windward/Leeward High588.21.0201
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1459.21014.0775.5654.6578.1528.0484.2408.1382.4
Custom scoring options for United States of America
Scoring OptionTODTOT Scoring OptionTODTOT Scoring OptionTODTOT Single Number AP571.21.0504 Predom. Dn High375.41.5985 5B AP M/H483.11.2420 TriNum AP Low717.00.8369 Predom. Rc Low771.00.7782 5B AP High440.81.3612 TriNum AP Med554.61.0818 Predom. Rc L/M591.31.0148 5B SF Bay Low914.70.6560 TriNum AP High471.21.2734 Predom. Rc Med510.81.1747 5B SF Bay L/M759.20.7903 TriNum W/L Low966.60.6207 Predom. Rc M/H440.51.3620 5B SF Bay Med656.80.9135 TriNum W/L Med695.20.8630 Predom. Rc High398.21.5067 5B SF Bay M/H585.61.0245 TriNum W/L Hig588.21.0201 5B W/L Low1082.50.5543 5B SF Bay High534.11.1233 Predom. Upwind639.70.9379 5B W/L L/M796.40.7534 ChiMac Up Low777.40.7718 Predom. Reaching541.61.1079 5B W/L Med683.80.8774 ChiMac Up Med701.10.8559 Predom. Downwind569.11.0543 5B W/L M/H605.30.9912 ChiMac Up High610.00.9837 Predom. Up Low883.00.6795 5B W/L High544.21.1025 ChiMac Off Low736.40.8148 Predom. Up L/M675.10.8887 W/L 60-40 Low1094.70.5481 ChiMac Off Med644.30.9312 Predom. Up Med598.11.0032 W/L 60-40 L/M809.60.7411 ChiMac Off High527.51.1375 Predom. Up M/H550.51.0898 W/L 60-40 Med701.90.8549 ChiMac AP Low753.60.7961 Predom. Up High525.11.1426 W/L 60-40 M/H633.80.9466 ChiMac AP Med670.30.8951 Predom. Dn Low854.20.7024 W/L 60-40 High584.41.0267 ChiMac AP High567.01.0581 Predom. Dn L/M635.20.9446 5B AP Low791.00.7586 BayMac Cove Island865.80.6930 Predom. Dn Med534.21.1232 5B AP L/M629.40.9532 BayMac Shore859.80.6979 Predom. Dn M/H442.51.3561 5B AP Med545.21.1005 Harvest Moon455.91.3160      SA/DSPL Up38.26SA/DSPL Dn88.52
ORC Ref  04560004FHJ Issued on 03/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SLOTHUSA 244
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMELGES 24 ODMeasurement19/03/1996HINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
Length overall7.509Maximum beam2.490Draft1.525Displacement821Wetted area10.31IMS L7.260LSM06.692Accomod. length7.509Sink (kg/mm) 8.78
VCGD0.040VCGM0.020 RM Rated (kg·m) 25.1Limit of positive stability(°) 103.0 Stability Index 94.5 BLR index 0.0000Default crew weight388 Declared crew weight 510
Centerboard weightList angleCanting keel angle
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
BackstayAdjustableForestayFixedInner forestayNot installedMast materialCarbonSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoBase of mastFixedRunning backstaysNoCheckstaysNoSpreaders1Rotating mastNo
P8.818IG8.620ISP9.777MDT10.076MDL10.120MDT20.062MDL20.075TL1.578MW0.114GO0.114
E3.800J2.506BAS1.000FSD0.000SFJ0.200SPLWPLTPS4.106BD0.103MWT28.00MCG3.150
PYMDT1YMDL1YMDT2YMDL2YTLYBASYEYBDYIYEB
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date16/03/2017
SFFP0.130FFM0.883FF0.883LCFcl4.135SG1.0225
SAFP7.370FAM0.599FA0.599LCFsh4.315HBI0.799
W118.5W218.5W318.5W418.5
PD1427.9PD2432.4PD3428.3PD4436.5
WD7.400PLM9000.00GSA1.0RSA1.0RM25.0
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG1Engine (IC)MIN 12kg OUTBOARDTotal deductible
ORC Ref  04560004FHJ Issued on 03/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org
Club Certificate2026
SLOTHUSA 244
US SAILING
1 ROGER WILLIAMS UNI WAY
BRISTOL, RI 02809
USA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.180.931.682.703.3321.38CLASS RULES & MEAS
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentH0.050.400.761.422.092.788.56NoNo 12.13CLASS RULES
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentA11.5911.0811.345.866.3093%56.18CLASS RULES & MEAS
NON MANUAL POWER CONTROLS (NMP)
SheetsNoMainsail cunninghamNoJib trackNoSpinnaker retrieverNoBoomvangNoHeadsail cunninghamNoTack lineNoOuthaulNoMain travellerNoHalyardsNo
ORC Ref  04560004FHJ Issued on 03/03/2026 Valid until 28/02/2027
VPP ver: 2026 1.00 | © ORC | www.orc.org